| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $18.36 | 12.361% | $20.6295 | $20.63 | $20.65 | $20.60 |
| Purchase #2 | $61.47 | 5.400% | $64.7894 | $64.79 | $64.80 | $64.80 |
| Purchase #3 | $70.56 | 4.807% | $73.9518 | $73.95 | $73.95 | $74.00 |
| Purchase #4 | $218.52 | 7.288% | $234.4457 | $234.45 | $234.45 | $234.40 |
| Purchase #5 | $166.29 | 13.444% | $188.646 | $188.65 | $188.65 | $188.60 |
| Purchase #6 | $153.57 | 12.229% | $172.3501 | $172.35 | $172.35 | $172.40 |
| Purchase #7 | $143.78 | 7.397% | $154.4154 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $832.55 | $909.2279 | $909.24 | $909.25 | $909.20 | |